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Owner, Gary Nilsen, will answer your diesel parts question when you call.

STACK (Chrome Tips)

Chrome Stack Tips Grand Rock Stacks 

Grand Rock Stacks Chrome Stack Tips are High Quality Diesel Pickup Truck Stacks by Grand Rock Pipes in Ohio. These Big Rig Stacks are Smoke Stacks are Commercial Quality Chrome Stacks. Universal Installation Cat Back Kits designed for NON-DPF Ford Powerstroke Stacks, Ram Dodge Cummins Stacks, GMC Chevy Duramax Stacks installation!

Chrome Stack Tip Styles: Mitre Cut Angle Stacks, Aussie Stacks, Bullhauler Stacks with 45 degree bend, Straight Cut Stacks, and the classic Turnout Curved Top stacks. Sizes vary with style; stack sizes range 4, 5, 6, 7 and 8 inch diameter stacks.

The standard stack length is 36” long, when installed with Grand Rock kits the top of the stacks will be about level with the cab or approximately 1 - 2 inches over the cab. See also Cat-Back Universal Stack Installation Kit or Grand Rock Turbo Back Stack Kit. 

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   Chrome Stack Styles: Bullhauler, Aussie, Turn Out, Mitre and Straight Cut 

                         bullhauler.pngaussie.pngturnout.png

                                             mitre.pngstraight.png 

Need Help?  Call 800-USA-1944

**It is the Sole Responsibility of the purchaser to be sure any part or modification made to a vehicle adheres to any local, state or any other laws, ordinances, etc.

*Do to shipping size restrictions 48 and 60 Inch Stacks and Turbo Back Kits are only available in the Lower 48 States at this time.

Non-DPF equipped Ford Powerstroke Stacks, Ram Dodge Cummins Stacks, GMC Chevy Duramax Stack Applications!

  • Chrome 6" Turn Out Stack Curved Top 6" x 36" with 5" OD Base Grand Rock Stacks SK6-36SBC

    Chrome 6" Turn Out Stack Curved Top 6" x 36" with 5" OD Base

    Grand Rock

    SK6-36SBC

    $420.00
    Buy Now

    6" Chrome Turnout Stack with Curved Top Standard Length 6 x 36" Stack with 5" OD base Grand Rock Triple Plated Chrome Stacks Commercial Quality Diesel Pickup Truck Stacks Stack bottom fits our universal pick up truck bed kit  Our chrome parts...

  • Chrome 6" Mitre Stack Angle Cut 6" x 36" with 5" OD Base Grand Rock Stacks SP6-36SBC

    Chrome 6" Mitre Stack Angle Cut 6" x 36" with 5" OD Base

    Grand Rock

    SP6-36SBC

    $404.67 $329.91
    Buy Now

    6" Mitre Cut Stack with 45* Angle Cut Chrome Truck Stack 6" X 36" With 5" OD Base Grand Rock Stacks - Commercial Quality Triple Plated Chrome Stack Our chrome parts are first metal-finished to near perfection - all marks and flaws in the steel...

  • 6" Chrome Bullhauler Stack Bullhorn 6" x 48" with 5" OD Base Grand Rock Stacks SBH6-48SBC

    6" Chrome Bullhauler Stack Bullhorn 6" x 48" with 5" OD Base

    Grand Rock

    SBH6-48SBC

    $385.97
    Buy Now

    6" Chrome Bullhauler Stack Bullhorn 6" x 48" with 5" OD Base Cattle Hauler Style Truck Stack Grand Rock Stacks - Chrome Stack Custom/Made to Order Stack bottom fits our universal pick up truck bed kit  Our chrome parts are first...

  • Chrome 6" Turn Out Stack Curved Top 6" x 48" with 5" OD Base Grand Rock Stacks SK6-48SBC

    Chrome 6" Turn Out Stack Curved Top 6" x 48" with 5" OD Base

    Grand Rock

    SK6-48SBC

    $524.00
    Buy Now

    6" Chrome Turnout Stack with Curved Top Standard Length 6 x 48" Stack with 5" OD base Grand Rock Chrome Stacks Commercial Quality Diesel Pickup Truck Stacks Custom/Made to Order Stack bottom fits our universal pick up truck bed kit  Our chrome...

  • Chrome 6" Mitre Stack Angle Cut 6" x 48" with 5" OD Base Grand Rock Stacks SP6-48SBC

    Chrome 6" Mitre Stack Angle Cut 6" x 48" with 5" OD Base

    Grand Rock

    SP6-48SBC

    $430.00
    Buy Now

    6" Mitre Stack Angle Cut 6" X 48" Truck Stack with 5" OD base Chrome Custom/Made to Order Grand Rock Triple Plated Chrome Stacks Commercial Quality Diesel Pickup Truck Stacks Our chrome parts are first metal-finished to near perfection - all marks...

  • Chrome 6" Straight Cut Flat Top Stack 6" x 48" with 5" OD Base

    Chrome 6" Straight Cut Flat Top Stack 6" x 48" with 5" OD Base

    Grand Rock

    SS6-48SBC

    $499.00 $399.00
    Buy Now

    Chrome 6" Straight Cut Flat Top Stack 6" x 48" with 5" OD Base Custom/Made to Order Grand Rock Stacks Stack bottom fits our universal performance pick up truck bed kit  Our chrome parts are first metal-finished to near perfection - all marks and...

  • Chrome Bullhauler Stack Bullhorn Style Cattle Hauler Truck Exhaust Stack Grand Rock Stacks

    6" Chrome Bullhauler Stack Bullhorn 6" x 60" with 5" OD Base

    Grand Rock

    SBH6-60SBC

    $657.59 $459.28
    Buy Now

    6" Chrome Bullhauler Truck Stack Bullhorn 6" X 60" with 5"OD Base Cattle Hauler Style Truck Stack Grand Rock Stacks - Chrome Stack Custom/Made to Order Stack bottom fits our universal pick up truck bed kit  Our chrome parts are first...

  • Chrome 6" Turn Out Stack Curved Top 6" x 60" with 5" OD Base Grand Rock Stacks SK6-60SBC

    Chrome 6" Turn Out Stack Curved Top 6" x 60" with 5" OD Base

    Grand Rock

    SK6-60SBC

    $590.22
    Buy Now

    6" Chrome Turnout Stack with Curved Top Standard Length 6" x 60" Stack with 5" OD base Grand Rock Triple Plated Chrome Stacks Commercial Quality Diesel Pickup Truck Stacks Custom/Made to Order Stack bottom fits our universal pick up truck bed...

  • Chrome 6" Straight Cut Flat Top Stack 6" x 60" with 5" OD Base

    Chrome 6" Straight Cut Flat Top Stack 6" x 60" with 5" OD Base

    Grand Rock

    SS6-60SBC

    $339.25
    Buy Now

    Chrome 6" Straight Cut Flat Top Stack 6" x 60" with 5" OD Base Custom/Made to Order Stack bottom fits our universal performance pick up truck bed kit  Our chrome parts are first metal-finished to near perfection - all marks and flaws in the...

  • Chrome 6" Mitre Stack Angle Cut 6" x 60" with 5" OD Base Grand Rock Stacks SP6-60SBC

    Chrome 6" Mitre Stack Angle Cut 6" x 60" with 5" OD Base

    Grand Rock

    SP6-60SBC

    $491.16
    Buy Now

    6" Mite Stack with 45* Angle Cut Tip Diesel Truck Stack  Triple Plated Chrome 6" diameter X 60" length reduced to 5" OD base Grand Rock Pipes High Quality Commercial Grade Truck Stacks Custom/Made to Order Our chrome parts are first...